Prayer Circles

My husband and I have been married for 31 years and have been happy. Four years ago a woman, wanting the same happiness that I shared with my husband, tried to convince my husband to leave me and then she would leave her husband so she could have the same happiness that I have with my husband. He has told her "NO", but she continues trying to invade our lives. Because she has work related ties with my husband he feels stressed at work and giving up his job would sacrifice his retirement and there is no option for him to transfer. Pray that this woman will leave us alone.